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BIT-DISCOURSE-2026-27154 Discourse has XSS when editing a malicious post

🗓️ 03 Mar 2026 13:29:25Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

Discourse XSS on editing a malicious post before patches 2025.12.2, 2026.1.1, 2026.2.0.

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03 Mar 2026 14:26Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.1
CVSS 45.3
EPSS0.00166
SSVC
5